(K,Na)3(Fe,Mn)7Ti2Si8O24(O,OH)7 |
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Gemmy QUARTZ (Var: Smoky) with fiery red ASTROPHYLLITE inclusion Golden Horn Batholith |
Golden ASTROPHYLLITE with MICROCLINE in a miarolytic cavity within alkali granit Golden Horn Batholith |
ASTROPHYLLITE in miarolitic cavity within alkaline granite matrix Golden Horn Batholith |